13298882 has 4 divisors (see below), whose sum is σ = 19948326. Its totient is φ = 6649440.

The previous prime is 13298881. The next prime is 13298891. The reversal of 13298882 is 28889231.

It is a happy number.

13298882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28889231 = 7 ⋅4127033.

It can be written as a sum of positive squares in only one way, i.e., 11015761 + 2283121 = 3319^2 + 1511^2 .

It is not an unprimeable number, because it can be changed into a prime (13298881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3324719 + ... + 3324722.

Almost surely, 2^13298882 is an apocalyptic number.

13298882 is a deficient number, since it is larger than the sum of its proper divisors (6649444).

13298882 is an equidigital number, since it uses as much as digits as its factorization.

13298882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649443.

The product of its digits is 55296, while the sum is 41.

The square root of 13298882 is about 3646.7632223658. The cubic root of 13298882 is about 236.9218112826.

The spelling of 13298882 in words is "thirteen million, two hundred ninety-eight thousand, eight hundred eighty-two".